Childcare Needed

My son is a 9-year-old, very loving little boy. He can be silly and funny. He is autistic. He loves cars and recording puppet shows. He loves the water but can not swim. We have been taking swim lessons and he is getting better. He likes going to karate on Saturdays. I need someone who is reliable, patient, and trustworthy who can take him to and from school and do an activity with him until I get off of work at 5 p.m.